src/athena/content/render_view_context_menu_impl.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "athena/content/render_view_context_menu_impl.h"
   6
   7 #include "athena/strings/grit/athena_strings.h"
   8 #include "components/renderer_context_menu/context_menu_content_type.h"
   9 #include "components/renderer_context_menu/views/toolkit_delegate_views.h"
  10 #include "content/public/browser/browser_context.h"
  11 #include "content/public/browser/web_contents.h"
  12 #include "third_party/WebKit/public/web/WebContextMenuData.h"
  13 #include "ui/base/l10n/l10n_util.h"
  14
  15 namespace athena {
  16 using blink::WebContextMenuData;
  17
  18 namespace {
  19
  20 enum {
  21   // Nativation
  22   CMD_BACK = 0,
  23   CMD_FORWARD,
  24   CMD_RELOAD,
  25   CMD_VIEW_SOURCE,
  26
  27   // Link
  28   CMD_OPEN_LINK_NEW_ACTIVITY,
  29
  30   // Edit
  31   CMD_UNDO,
  32   CMD_REDO,
  33   CMD_CUT,
  34   CMD_COPY,
  35   CMD_PASTE,
  36   CMD_PASTE_AND_MATCH_STYLE,
  37   CMD_DELETE,
  38   CMD_SELECT_ALL,
  39   CMD_LAST,
  40 };
  41
  42 // Max number of custom command ids allowd.
  43 const int kNumCustomCommandIds = 1000;
  44
  45 // TODO(oshima): Move IDS for context menus to components/renderer_context_menu
  46 // and replace hardcoded strings below.
  47 void AppendPageItems(ui::SimpleMenuModel* menu_model) {
  48   menu_model->AddItem(CMD_BACK,
  49                       l10n_util::GetStringUTF16(IDS_ATHENA_CONTEXT_BACK));
  50   menu_model->AddItem(CMD_FORWARD,
  51                       l10n_util::GetStringUTF16(IDS_ATHENA_CONTEXT_FORWARD));
  52   menu_model->AddItem(CMD_RELOAD,
  53                       l10n_util::GetStringUTF16(IDS_ATHENA_CONTEXT_RELOAD));
  54   menu_model->AddSeparator(ui::NORMAL_SEPARATOR);
  55   menu_model->AddItem(
  56       CMD_VIEW_SOURCE,
  57       l10n_util::GetStringUTF16(IDS_ATHENA_CONTEXT_VIEWPAGESOURCE));
  58 }
  59
  60 void AppendLinkItems(const content::ContextMenuParams& params,
  61                      ui::SimpleMenuModel* menu_model) {
  62   if (!params.link_url.is_empty())
  63     menu_model->AddItem(
  64         CMD_OPEN_LINK_NEW_ACTIVITY,
  65         l10n_util::GetStringUTF16(IDS_ATHENA_CONTEXT_OPENLINKNEWACTIVITY));
  66 }
  67
  68 void AppendEditableItems(ui::SimpleMenuModel* menu_model) {
  69   menu_model->AddItem(CMD_UNDO,
  70                       l10n_util::GetStringUTF16(IDS_ATHENA_CONTEXT_UNDO));
  71   menu_model->AddItem(CMD_REDO,
  72                       l10n_util::GetStringUTF16(IDS_ATHENA_CONTEXT_REDO));
  73   menu_model->AddSeparator(ui::NORMAL_SEPARATOR);
  74   menu_model->AddItem(CMD_CUT,
  75                       l10n_util::GetStringUTF16(IDS_ATHENA_CONTEXT_CUT));
  76   menu_model->AddItem(CMD_COPY,
  77                       l10n_util::GetStringUTF16(IDS_ATHENA_CONTEXT_COPY));
  78   menu_model->AddItem(CMD_PASTE,
  79                       l10n_util::GetStringUTF16(IDS_ATHENA_CONTEXT_PASTE));
  80   menu_model->AddItem(
  81       CMD_PASTE_AND_MATCH_STYLE,
  82       l10n_util::GetStringUTF16(IDS_ATHENA_CONTEXT_PASTE_AND_MATCH_STYLE));
  83   menu_model->AddItem(CMD_DELETE,
  84                       l10n_util::GetStringUTF16(IDS_ATHENA_CONTEXT_DELETE));
  85   menu_model->AddSeparator(ui::NORMAL_SEPARATOR);
  86   menu_model->AddItem(CMD_SELECT_ALL,
  87                       l10n_util::GetStringUTF16(IDS_ATHENA_CONTEXT_SELECTALL));
  88 }
  89
  90 }  // namespace
  91
  92 RenderViewContextMenuImpl::RenderViewContextMenuImpl(
  93     content::RenderFrameHost* render_frame_host,
  94     const content::ContextMenuParams& params)
  95     : RenderViewContextMenuBase(render_frame_host, params) {
  96   SetContentCustomCommandIdRange(CMD_LAST, CMD_LAST + kNumCustomCommandIds);
  97   // TODO(oshima): Support other types
  98   set_content_type(
  99       new ContextMenuContentType(source_web_contents_, params, true));
 100   set_toolkit_delegate(scoped_ptr<ToolkitDelegate>(new ToolkitDelegateViews));
 101 }
 102
 103 RenderViewContextMenuImpl::~RenderViewContextMenuImpl() {
 104 }
 105
 106 void RenderViewContextMenuImpl::RunMenuAt(views::Widget* parent,
 107                                           const gfx::Point& point,
 108                                           ui::MenuSourceType type) {
 109   static_cast<ToolkitDelegateViews*>(toolkit_delegate())
 110       ->RunMenuAt(parent, point, type);
 111 }
 112
 113 void RenderViewContextMenuImpl::InitMenu() {
 114   RenderViewContextMenuBase::InitMenu();
 115   bool needs_separator = false;
 116   if (content_type_->SupportsGroup(ContextMenuContentType::ITEM_GROUP_PAGE)) {
 117     AppendPageItems(&menu_model_);
 118     needs_separator = true;
 119   }
 120
 121   if (content_type_->SupportsGroup(ContextMenuContentType::ITEM_GROUP_LINK)) {
 122     if (needs_separator)
 123       AddSeparator();
 124     AppendLinkItems(params_, &menu_model_);
 125     needs_separator = true;
 126   }
 127
 128   if (content_type_->SupportsGroup(
 129           ContextMenuContentType::ITEM_GROUP_EDITABLE)) {
 130     if (needs_separator)
 131       AddSeparator();
 132     AppendEditableItems(&menu_model_);
 133   }
 134 }
 135
 136 void RenderViewContextMenuImpl::RecordShownItem(int id) {
 137   // TODO(oshima): Imelement UMA stats. crbug.com/401673
 138   NOTIMPLEMENTED();
 139 }
 140
 141 void RenderViewContextMenuImpl::RecordUsedItem(int id) {
 142   // TODO(oshima): Imelement UMA stats. crbug.com/401673
 143   NOTIMPLEMENTED();
 144 }
 145
 146 #if defined(ENABLE_PLUGINS)
 147 void RenderViewContextMenuImpl::HandleAuthorizeAllPlugins() {
 148 }
 149 #endif
 150
 151 void RenderViewContextMenuImpl::NotifyMenuShown() {
 152 }
 153
 154 void RenderViewContextMenuImpl::NotifyURLOpened(
 155     const GURL& url,
 156     content::WebContents* new_contents) {
 157 }
 158
 159 bool RenderViewContextMenuImpl::GetAcceleratorForCommandId(
 160     int command_id,
 161     ui::Accelerator* accelerator) {
 162   NOTIMPLEMENTED();
 163   return false;
 164 }
 165
 166 bool RenderViewContextMenuImpl::IsCommandIdChecked(int command_id) const {
 167   return false;
 168 }
 169
 170 bool RenderViewContextMenuImpl::IsCommandIdEnabled(int command_id) const {
 171   {
 172     bool enabled = false;
 173     if (RenderViewContextMenuBase::IsCommandIdKnown(command_id, &enabled))
 174       return enabled;
 175   }
 176   switch (command_id) {
 177     // Navigation
 178     case CMD_BACK:
 179       return source_web_contents_->GetController().CanGoBack();
 180     case CMD_FORWARD:
 181       return source_web_contents_->GetController().CanGoForward();
 182     case CMD_RELOAD:
 183       return true;
 184     case CMD_VIEW_SOURCE:
 185       return source_web_contents_->GetController().CanViewSource();
 186
 187     // Link
 188     case CMD_OPEN_LINK_NEW_ACTIVITY:
 189       return params_.link_url.is_valid();
 190
 191     // Editable
 192     case CMD_UNDO:
 193       return !!(params_.edit_flags & WebContextMenuData::CanUndo);
 194
 195     case CMD_REDO:
 196       return !!(params_.edit_flags & WebContextMenuData::CanRedo);
 197
 198     case CMD_CUT:
 199       return !!(params_.edit_flags & WebContextMenuData::CanCut);
 200
 201     case CMD_COPY:
 202       return !!(params_.edit_flags & WebContextMenuData::CanCopy);
 203
 204     case CMD_PASTE:
 205     case CMD_PASTE_AND_MATCH_STYLE:
 206       return !!(params_.edit_flags & WebContextMenuData::CanPaste);
 207
 208     case CMD_DELETE:
 209       return !!(params_.edit_flags & WebContextMenuData::CanDelete);
 210
 211     case CMD_SELECT_ALL:
 212       return !!(params_.edit_flags & WebContextMenuData::CanSelectAll);
 213   }
 214   return false;
 215 }
 216
 217 void RenderViewContextMenuImpl::ExecuteCommand(int command_id,
 218                                                int event_flags) {
 219   RenderViewContextMenuBase::ExecuteCommand(command_id, event_flags);
 220   if (command_executed_)
 221     return;
 222   command_executed_ = true;
 223   switch (command_id) {
 224     // Navigation
 225     case CMD_BACK:
 226       source_web_contents_->GetController().GoBack();
 227       break;
 228     case CMD_FORWARD:
 229       source_web_contents_->GetController().GoForward();
 230       break;
 231     case CMD_RELOAD:
 232       source_web_contents_->GetController().Reload(true);
 233       break;
 234     case CMD_VIEW_SOURCE:
 235       source_web_contents_->ViewSource();
 236       break;
 237
 238     // Link
 239     case CMD_OPEN_LINK_NEW_ACTIVITY:
 240       OpenURL(
 241           params_.link_url,
 242           params_.frame_url.is_empty() ? params_.page_url : params_.frame_url,
 243           NEW_FOREGROUND_TAB,
 244           ui::PAGE_TRANSITION_LINK);
 245       break;
 246
 247     // Editable
 248     case CMD_UNDO:
 249       source_web_contents_->Undo();
 250       break;
 251
 252     case CMD_REDO:
 253       source_web_contents_->Redo();
 254       break;
 255
 256     case CMD_CUT:
 257       source_web_contents_->Cut();
 258       break;
 259
 260     case CMD_COPY:
 261       source_web_contents_->Copy();
 262       break;
 263
 264     case CMD_PASTE:
 265       source_web_contents_->Paste();
 266       break;
 267
 268     case CMD_PASTE_AND_MATCH_STYLE:
 269       source_web_contents_->PasteAndMatchStyle();
 270       break;
 271
 272     case CMD_DELETE:
 273       source_web_contents_->Delete();
 274       break;
 275
 276     case CMD_SELECT_ALL:
 277       source_web_contents_->SelectAll();
 278       break;
 279   }
 280 }
 281
 282 }  // namespace athena